add_sources(libopenage
	gui_filled_texture_handles.cpp
	gui_game_spec_image_provider_by_filename_impl.cpp
	gui_game_spec_image_provider_by_graphic_id_impl.cpp
	gui_game_spec_image_provider_by_id_impl.cpp
	gui_game_spec_image_provider_by_terrain_id_impl.cpp
	gui_game_spec_image_provider_impl.cpp
	gui_image_provider_link.cpp
	gui_log.cpp
	gui_make_standalone_subtexture.cpp
	gui_standalone_subtexture.cpp
	gui_texture.cpp
	gui_texture_factory.cpp
	gui_texture_handle.cpp
)
